Counting foundations?

Hey, im having a bug in counting the Foundations since the last Update.
Code to count:

Code:

        private int Count(List<BuildingBlock> ConnectingStructure, string buildingobject)
        {
            int count = 0;
            var templist = ConnectingStructure.ToList();
            foreach (BuildingBlock block in templist)
            {
                if (block == null) ConnectingStructure.Remove(block);
                else { if (block.name == buildingobject) count++; }
            }
            return count;
        }

and usage:

Code:

                        var trifcount = Count(ConnectingStructure, TriangleFoundation);
                        var fcount = Count(ConnectingStructure, Foundation);

the strange thing is, it appears random.
is there any better way to count them without getting random problems?

thank you!
sorry for my bad english

 

Here you go

Code:

var entity = UnityEngine.Object.FindObjectsOfType<BuildingBlock>()
                .Where(x => x.PrefabName.Contains("foundation"));
            Puts(entity.Count().ToString());

 

thank you so much, i'll try that